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Hydroponics

Hydroponics h...

Question

Hydroponics helps in identifying

A

Elements found in plant body

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B

Elements absorbed by plant body

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C

Elements essential to plant body

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D

Elements found in soil

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Solution

The correct option is C Elements essential to plant body
After a series of trial and error method of adding one particular mineral salt into the growth medium of hydroponics and the immediate observation of plant condition lead to the discovery of essential minerals required by the plant and subsequently their deficiency symptoms in plant were also noticed.

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